| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $164.99 | 3.584% | $170.9032 | $170.90 | $170.90 | $170.90 |
| Purchase #2 | $94.49 | 5.666% | $99.8438 | $99.84 | $99.85 | $99.80 |
| Purchase #3 | $155.61 | 13.579% | $176.7403 | $176.74 | $176.75 | $176.70 |
| Purchase #4 | $85.94 | 5.775% | $90.903 | $90.90 | $90.90 | $90.90 |
| Purchase #5 | $178.32 | 8.680% | $193.7982 | $193.80 | $193.80 | $193.80 |
| Purchase #6 | $131.58 | 6.244% | $139.7959 | $139.80 | $139.80 | $139.80 |
| Purchase #7 | $114.84 | 8.859% | $125.0137 | $125.01 | $125.00 | $125.00 |
| 7 purchase totals = | $925.77 | $996.9981 | $996.99 | $997.00 | $996.90 | |